EUGENE CHIA-SHIUH CHAUNG M.D.
NPI 1659715571
Internal Medicine - Infectious Disease in Webster, TX

Q: What is Eugene Chaung's NPI number?

The NPI number for Eugene Chaung is 1659715571. It was assigned to this individual provider in the NPPES registry on April 22, 2013.

Q: What is Eugene Chaung's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Eugene Chaung was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 22, 2013PECOS EnrolledAccepts Medicare Assignment

905 W MEDICAL CENTER BLVD STE 304, WEBSTER, TX 77598(281) 724-8336 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 26, 2026, Apr 20, 2026, Apr 14, 2026 and 4 more (7 updates tracked since 2018).

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About Eugene Chia-shiuh Chaung M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EUGENE CHIA-SHIUH CHAUNG M.D. (NPI 1659715571) is an individual infectious disease provider in Webster, Texas, licensed in Texas (R7416) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1659715571

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameEUGENE CHIA-SHIUH CHAUNGCredential: M.D.

Location Address905 W MEDICAL CENTER BLVD STE 304Webster, TX 77598-4009

Mailing AddressPo Box 58538Webster, TX 77598-8538

Phone(281) 724-8336

Sole ProprietorYes

Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2013

Enumeration DateApril 22, 2013

Last NPPES UpdateMay 26, 20267 updates tracked since enumeration

NPPES CertifiedMay 26, 2026

✔ NPI 1659715571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in TX · R7416

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License R7416 (TX)

905 W MEDICAL CENTER BLVD STE 304, Webster, TX 77598

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Secondary Practice Locations 6

Location 1600 N Kobayashi Ste 310Webster, TX 77598-4841 · Phone (281) 724-8336

Location 2905 W Medical Center Blvd Ste 306Webster, TX 77598-4009 · Phone (281) 724-8332 · Fax (281) 724-8332

Location 3600 N Kobayashi Ste 110Webster, TX 77598-4841 · Phone (281) 338-1701

Location 4600 N Kobayashi Ste 309Webster, TX 77598-4841 · Phone (281) 724-8332

Location 5500 N Kobayashi Ste CWebster, TX 77598-4722 · Phone (281) 816-3092

Location 611914 Astoria Blvd Ste 125Houston, TX 77089-6073 · Phone (832) 554-1005 · Fax (832) 742-0455

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Eugene Chia-shiuh Chaung M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547553919

PECOS Enrollment IDI20180712000945, I20250918001967

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

50 services49 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450184

Location1635 North Loop WestHouston, TX 77008 · Harris County

Emergency services Birthing friendly

Hca Houston Healthcare Clear Lake

Acute Care Hospitals · Webster, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450617

Location500 W Medical Center BlvdWebster, TX 77598 · Harris County

Emergency services Birthing friendly

Houston Methodist Clear Lake Hospital

Acute Care Hospitals · Nassau Bay, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450709

Location18300 Houston Methodist DrNassau Bay, TX 77058 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77598 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VIKAS JOGI MD

Internal Medicine (Infectious Disease)